Detachable fault indicator for power distribution network

• Main Authors: SUN YU, QIN JIA, ZHAO XIAOMIN, YU DAQUAN, CHEN JINGSHI, PANG PENG, SONG YINGJIE
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2021
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a detachable fault indicator for a power distribution network, and the indicator comprises an indicator body, the bottom end of the indicator body is provided with an indication lamp, the top end of the indicator body is fixedly provided with an installation structure, the installation structure comprises a clamping groove, and the top end of the indicator body is fixedly provided with a clamping groove. Fixing springs are arranged at the bottom ends of the interiors of the clamping grooves, and fixing plates are fixed to the top ends of the fixing springs. According tothe indicator, the indicator body is fixed through the clamping groove in the top, the clamping groove is clamped into a cable through the upper opening to be fixed, After insertion, the lead screwson the two sides of the clamping groove are matched with the limiting plates inserted into the clamping groove for limiting and fixing, the rubber rings arranged on the surfaces of the limiting platescan achieve a good protect